Should be a tag on the drivers side lower corner of the dash,visible through the windshield...there usually is a tag on the door itself or the jamb,and one in the glove box with a VIN on it too,but those can be changed too easily to bolting on a different door or glove box and peeling off the one on the jamb...the tag is harder to mess with,and its felonious to try altering or swapping one...the original rivets are special hex headed ones ...but those can be had from various sources too..
